Rotax 914 Engine at 5800rpm in excess of 5 minutes

by Danie Delport in 912 / 914 Technical Questions 9 years ago

Good day.

I am no engine expert.
My question is...
What happens to your engine if you run it at 5800rpm for more than 5 minutes? A friend of mine has accidently done it for about 15 minutes once only.

Thank you

Re: Rotax 914 Engine at 5800rpm in excess of 5 minutes

by Roger Lee » 9 years ago

Roger Lee

128 5.28k 4.98k

Hi Danie,

Hopefully nothing happened. There is some safety margin there and the engine is quite durable so he should be okay (hopefully) and there is a special check in the manual if you exceed rpm limits.

Why did he exceed the limit for so long?

Roger Lee
LSRM-A & Rotax Instructor & Rotax IRC
Tucson, AZ Ryan Airfield (KRYN)
520-349-7056 Cell

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Rotax 914 Engine at 5800rpm in excess of 5 minutes

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